This version has no more recovery every turn, but instead uses hit-all physical attack Wave of Death. Have Rakukaja and Mediarama ready. Exploit its fire-based weakness.

Ouroboros fusion is unlocked after the battle.

Obtain Klein Bottle (龍王のクライン管) and Formless Mass (無質量ソリッド).

Return to Red Sprite.

Red Sprite (レッドスプライト号)

Conversation with Jimenez >
"What do you think, MC?" (シュバルツバースの解明が必要か？) >
We owe it to mankind. (人類のために解明するべき)/
Fine, long as it's destroyed. (破壊されればそれでいい)/
I just want to forget it all. (ここでの事は忘れてしまいたい)